Spark management method and device
US7594958B2 · kind B2 · utility
19Cited by
295References
33Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 30, 2005 |
| Grant date | Sep 29, 2009 |
| Priority date | — |
| Expiry date | Aug 30, 2025 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05H1/47
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A spark management device includes a high voltage power source and a detector configured to monitor a parameter of an electric current provided to a load device. In response to the parameter, a pre-spark condition is identified. A switching circuit is responsive to identification of the pre-spark condition for controlling the electric current provided to the load device so as to manage sparking including, but not limited to, reducing, eliminating, regulating, timing, and/or controlling any intensity of arcs generated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.